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You are here: Home / Greater Indianapolis / Indianapolis Weather Forecast for August 17, 2021

Indianapolis Weather Forecast for August 17, 2021

August 17, 2021 by Naptown Buzz

Patchy dense fog will last through mid-morning before chances of showers/storms expand northward this afternoon.

Warm, humid, with generally scattered afternoon/early evening showers and non-severe t-storms, will be the recurring theme this week.

INDIANAPOLIS 7-DAY EXTENDED FORECAST

Today: A 30 percent chance of showers and thunderstorms, mainly after 3pm. Patchy dense fog before 10am. Otherwise, partly sunny, with a high near 85. Calm wind becoming southeast around 6 mph in the afternoon.

Tonight: A 30 percent chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 70. Southeast wind around 5 mph becoming calm after midnight.

Wednesday: A chance of showers, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 85. Calm wind becoming south southwest around 5 mph in the afternoon. The chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night: A chance of showers and thunderstorms before 8pm, then a slight chance of showers. Mostly cloudy, with a low around 69. Light south southwest wind. The chance of precipitation is 30%.

Thursday: A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 86. West wind 3 to 5 mph. The chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night: A chance of thunderstorms before 8pm. Partly cloudy, with a low around 70. The chance of precipitation is 30%.

Friday: A chance of showers, with thunderstorms also possible after 2pm. Mostly sunny, with a high near 86. The chance of precipitation is 40%.

Friday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 71. The chance of precipitation is 30%.

Saturday: A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 85. The chance of precipitation is 50%.

Saturday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 71. The chance of precipitation is 30%.

Sunday: A 20 percent chance of showers. Mostly sunny, with a high near 88.

Sunday Night: A 20 percent chance of showers. Mostly clear, with a low around 68.

Monday: A 20 percent chance of showers. Sunny, with a high near 89.

THE UNITED STATES OF AMERICA 3-DAY OUTLOOK

SOURCE: NWS Indianapolis.

Follow NWS Indianapolis on Twitter @NWSIndianapolis for the latest Indianapolis area weather news.

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Filed Under: Greater Indianapolis, Weather Tagged With: Indiana Weather, Indianapolis Weather, Indy Weather, INwx, National Weather Service, NWS Indianapolis, Weather

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